在测定溶液PH时，用（）做指示电极.

阅读理解。

     Driving cars, trucks and motorcycles is an important part of our lives. We do it every day to get to work.

to school or to friends' houses.

     Driving can be very convenient (方便的), but can also cause many problems. Waiting in line at a red light,

a driver may get impatient and decide just to drive right through it. If another car is coming from the other

direction, there might be a terrible accident. Cutting another car off can make its driver angry, so that driver

cuts off someone else. Pretty soon everybody is angry, and impatient.

     Traffic accidents declare millions of lives every year worldwide. In Taiwan alone, over seven people are

killed in accidents every day. The annual death rate (年死亡率) from traffic accidents in Taiwan is twice that

of Japan.

     To allow traffic to move smoothly and safely, everybody must follow the rules. Before you drive, learn all

the traffic laws. That way of driving is safe, convenient and even fun!

1. If you cut another car off, its driver may become _____.

A. impatient

B. nervous

C. surprised

D. stressed

2. The sentence "Traffic accidents declare millions of lives" means _____.

A. Traffic accidents make some people become millionaires.

B. Many people die from traffic accidents.

C. Mil lions of people say they themselves have had traffic accidents.

D. Millions of people remain healthy after traffic accidents.

3. Which of the following may be the best title for this passage?

A. Traffic Safety

B. A Careful Driver

C. How To Drive A Car

D. A Traffic Accident

阅读文段，回答问题。

　　她带着母亲痛苦而又愧赧的心去看望在少年教管所劳动教养的儿子。

　　她径直走向入站口，默默地排在长长的队伍后面。目光蓦然触到入口处墙上量身高的标尺，心，顿时颤抖起来。那白色的标尺线，仿佛是_____________________。

　　这时刚刚下车的人出站了。

　　“妈妈，刚才阿姨给我量身高时，我把腿弯着，没有过线。”一个稚嫩的童声。一个多么熟悉而又可怕的声音！她惶恐地抬起头，只见一个年轻的母亲，正抱起一个眉清目秀的小男孩吻起来：“真乖，好儿子，妈妈把省下的钱给你买好东西吃！”

　　“不能走！”她显得十分激动，声音都嘶哑了。

　　“你凭什么不让我走？”年轻的母亲向她投以愠怒的目光质问道。

　　“凭一颗忏悔的母亲的心！”她眼角闪动着泪花，语言是那样地凝重。

　　她用颤抖的手从口袋里拿出一张报纸，羞容满面地递给她说：“请你看看我这篇文章，不，尝尝这粒苦果吧！”

　　“啊，……你的孩子就是这样……”年轻的母亲脸上一阵红，一阵白，语言也哽塞了。

　　“妈妈，我们快走呀！”小男孩摇着妈妈的腿嚷着。

　　“________________________”年轻的母亲说道。

1、在第二段末尾横线上最恰当的是（　　 ）

A、一条闪光的皮鞭

B、一根粗大的绳索

C、一张巨大的罗网

D、一个醒目的感叹号

2、为什么“她”感到陌生的小男孩的声音“熟悉而又可怕”？

___________________________________________________________

3、在最后一段的横线上，补上你认为最合理的人物语言。

___________________________________________________________

4、这篇小说的主题思想是（　　 ）

A、家长不能贪图小利，否则会犯大错误

B、家长不能溺爱孩子，否则会自尝苦果

C、家长应当教育孩子从小遵纪守法

D、家长应当在日常生活中为子女作出好的榜样

组织生命周期理论中，组织的幼年期是指（）阶段。

4月4日，国家 * * 习 * * 乘专机抵达（），开始对芬兰共和国进行国事访问。

A.奥斯陆

B.哥本哈根

C.斯德哥尔摩

D.赫尔辛基

针对孤儿、弃儿的救助中，需要通过社会工作人员进行联系并予以督导的服务是( )。

A．儿童福利院安置

B．日间照顾中心

C．家庭寄养

D．家庭领养

E．收养服务